Behavioral task
behavioral1
Sample
bd5bff9b276095792a6b98de5f4ae9d0_NEIKI.exe
Resource
win7-20240221-en
General
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Target
bd5bff9b276095792a6b98de5f4ae9d0_NEIKI
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Size
2.0MB
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MD5
bd5bff9b276095792a6b98de5f4ae9d0
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SHA1
ba79174b87b9147fc1c1090e3e04103e4a5412db
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SHA256
771fff59de16c5114c862c9c53ab9d129f9218aef97ab3cc880141b9ba139370
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SHA512
966415c2b2d1b69d224f428fb14270115935fcb44af541e2c57cdde47d7fb21c182864e89923646b805f90cf37bbc6f540294a2e1b042e1cd74dec7bf866c970
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQHxpWftb3H6xaKF9:BemTLkNdfE0pZrQr
Malware Config
Signatures
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XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bd5bff9b276095792a6b98de5f4ae9d0_NEIKI
Files
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bd5bff9b276095792a6b98de5f4ae9d0_NEIKI.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE